Electronic mouse



FIG. 1 is a rear perspective view of an electronic mouse showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of features on the bottom of the mouse and a semi-oval-shaped region and the unshaded regions is for environmental purposes only and forms no part of the claimed design. 

The ornamental design for an electronic mouse, as shown and described. 